ITU-R S.1342 SPANISH-1997
Method for determining coordination distances, in the 5 GHz band, between the international standard microwave landing system stations operating in the aeronautical radionavigation service and non-geostationary mobile-satellite service stations providing

Standard No.

ITU-R S.1342 SPANISH-1997

Release Date

1997

Published By

International Telecommunication Union (ITU)

Status

Withdraw

Latest

ITU-R S.1342 SPANISH-1997

Scope

The ITU Radiocommunication Assembly considering: a) that the aeronautical radionavigation service is allocated on a primary basis in the band 5000-5250 MHz; b) that the band 5000 to 5150 MHz is to be used for the operation of the international standard MLS for precision approach and landing. The requirements for this system shall take precedence over other uses of this band as per footnote S5.444 of the Radio Regulations (RR). For the use of this band, RR footnote S5.444A and Resolution 114 (WRC-95) from the World Radiocommunication Conference (Geneva, 1995) apply; c) that the WRC-95, added a Co-primary allocation for the fixed-satellite service (FSS) (Earth-to-space) in the 5091-5250 MHz band, limited to feeder links of non-geostationary-satellite (non-GSO) systems in the mobile-satellite service (MSS), and subject to coordination under Resolution 46 (Rev. WRC-95) (No.S9.11A); d) Resolution 114 (WRC-95); e) that RR 953 (S4.10) provides recognition that special measures are required for the protection of radio-navigation and safety services.

ITU-R S.1342 SPANISH-1997 history

• 1997 ITU-R S.1342 SPANISH-1997 Method for determining coordination distances, in the 5 GHz band, between the international standard microwave landing system stations operating in the aeronautical radionavigation service and non-geostationary mobile-satellite service stations providing